<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../5.25/vue.js"></script>
</head>
<body>
    <template id="fifle">
        <div>
            <slot></slot>
        </div>
    </template>

    <div id="app">
        <my-fifle>我是主要信息</my-fifle>
    </div>
</body>
<script>
    Vue.component('my-filfe',{
        template:"#fifle"
    })

    var vm=new Vue({
        el:'#app',
    })
</script>
</html>